| Class and Description | 
|---|
| BarcodeFormat Enumerates barcode formats known to this package. | 
| Binarizer This class hierarchy provides a set of methods to convert luminance data to 1 bit data. | 
| BinaryBitmap This class is the core bitmap class used by ZXing to represent 1 bit data. | 
| ChecksumException Thrown when a barcode was successfully detected and decoded, but
 was not returned because its checksum feature failed. | 
| DecodeHintType Encapsulates a type of hint that a caller may pass to a barcode reader to help it
 more quickly or accurately decode it. | 
| EncodeHintType These are a set of hints that you may pass to Writers to specify their behavior. | 
| FormatException Thrown when a barcode was successfully detected, but some aspect of
 the content did not conform to the barcode's format rules. | 
| LuminanceSource The purpose of this class hierarchy is to abstract different bitmap implementations across
 platforms into a standard interface for requesting greyscale luminance values. | 
| NotFoundException Thrown when a barcode was not found in the image. | 
| Reader Implementations of this interface can decode an image of a barcode in some format into
 the String it encodes. | 
| ReaderException The general exception class throw when something goes wrong during decoding of a barcode. | 
| Result Encapsulates the result of decoding a barcode within an image. | 
| ResultMetadataType Represents some type of metadata about the result of the decoding that the decoder
 wishes to communicate back to the caller. | 
| ResultPoint Encapsulates a point of interest in an image containing a barcode. | 
| Writer The base class for all objects which encode/generate a barcode image. | 
| WriterException A base class which covers the range of exceptions which may occur when encoding a barcode using
 the Writer framework. | 
| Class and Description | 
|---|
| BarcodeFormat Enumerates barcode formats known to this package. | 
| BinaryBitmap This class is the core bitmap class used by ZXing to represent 1 bit data. | 
| DecodeHintType Encapsulates a type of hint that a caller may pass to a barcode reader to help it
 more quickly or accurately decode it. | 
| EncodeHintType These are a set of hints that you may pass to Writers to specify their behavior. | 
| FormatException Thrown when a barcode was successfully detected, but some aspect of
 the content did not conform to the barcode's format rules. | 
| NotFoundException Thrown when a barcode was not found in the image. | 
| Reader Implementations of this interface can decode an image of a barcode in some format into
 the String it encodes. | 
| Result Encapsulates the result of decoding a barcode within an image. | 
| ResultPoint Encapsulates a point of interest in an image containing a barcode. | 
| Writer The base class for all objects which encode/generate a barcode image. | 
| Class and Description | 
|---|
| FormatException Thrown when a barcode was successfully detected, but some aspect of
 the content did not conform to the barcode's format rules. | 
| Class and Description | 
|---|
| NotFoundException Thrown when a barcode was not found in the image. | 
| Class and Description | 
|---|
| LuminanceSource The purpose of this class hierarchy is to abstract different bitmap implementations across
 platforms into a standard interface for requesting greyscale luminance values. | 
| Class and Description | 
|---|
| Result Encapsulates the result of decoding a barcode within an image. | 
| Class and Description | 
|---|
| Binarizer This class hierarchy provides a set of methods to convert luminance data to 1 bit data. | 
| DecodeHintType Encapsulates a type of hint that a caller may pass to a barcode reader to help it
 more quickly or accurately decode it. | 
| FormatException Thrown when a barcode was successfully detected, but some aspect of
 the content did not conform to the barcode's format rules. | 
| LuminanceSource The purpose of this class hierarchy is to abstract different bitmap implementations across
 platforms into a standard interface for requesting greyscale luminance values. | 
| NotFoundException Thrown when a barcode was not found in the image. | 
| ResultPoint Encapsulates a point of interest in an image containing a barcode. | 
| Class and Description | 
|---|
| NotFoundException Thrown when a barcode was not found in the image. | 
| ResultPoint Encapsulates a point of interest in an image containing a barcode. | 
| Class and Description | 
|---|
| BarcodeFormat Enumerates barcode formats known to this package. | 
| BinaryBitmap This class is the core bitmap class used by ZXing to represent 1 bit data. | 
| ChecksumException Thrown when a barcode was successfully detected and decoded, but
 was not returned because its checksum feature failed. | 
| DecodeHintType Encapsulates a type of hint that a caller may pass to a barcode reader to help it
 more quickly or accurately decode it. | 
| EncodeHintType These are a set of hints that you may pass to Writers to specify their behavior. | 
| FormatException Thrown when a barcode was successfully detected, but some aspect of
 the content did not conform to the barcode's format rules. | 
| NotFoundException Thrown when a barcode was not found in the image. | 
| Reader Implementations of this interface can decode an image of a barcode in some format into
 the String it encodes. | 
| Result Encapsulates the result of decoding a barcode within an image. | 
| Writer The base class for all objects which encode/generate a barcode image. | 
| Class and Description | 
|---|
| Dimension Simply encapsulates a width and height. | 
| Class and Description | 
|---|
| BinaryBitmap This class is the core bitmap class used by ZXing to represent 1 bit data. | 
| ChecksumException Thrown when a barcode was successfully detected and decoded, but
 was not returned because its checksum feature failed. | 
| DecodeHintType Encapsulates a type of hint that a caller may pass to a barcode reader to help it
 more quickly or accurately decode it. | 
| FormatException Thrown when a barcode was successfully detected, but some aspect of
 the content did not conform to the barcode's format rules. | 
| NotFoundException Thrown when a barcode was not found in the image. | 
| Reader Implementations of this interface can decode an image of a barcode in some format into
 the String it encodes. | 
| Result Encapsulates the result of decoding a barcode within an image. | 
| Class and Description | 
|---|
| BinaryBitmap This class is the core bitmap class used by ZXing to represent 1 bit data. | 
| ChecksumException Thrown when a barcode was successfully detected and decoded, but
 was not returned because its checksum feature failed. | 
| DecodeHintType Encapsulates a type of hint that a caller may pass to a barcode reader to help it
 more quickly or accurately decode it. | 
| FormatException Thrown when a barcode was successfully detected, but some aspect of
 the content did not conform to the barcode's format rules. | 
| NotFoundException Thrown when a barcode was not found in the image. | 
| Reader Implementations of this interface can decode an image of a barcode in some format into
 the String it encodes. | 
| Result Encapsulates the result of decoding a barcode within an image. | 
| Class and Description | 
|---|
| BinaryBitmap This class is the core bitmap class used by ZXing to represent 1 bit data. | 
| DecodeHintType Encapsulates a type of hint that a caller may pass to a barcode reader to help it
 more quickly or accurately decode it. | 
| NotFoundException Thrown when a barcode was not found in the image. | 
| Reader Implementations of this interface can decode an image of a barcode in some format into
 the String it encodes. | 
| Result Encapsulates the result of decoding a barcode within an image. | 
| Class and Description | 
|---|
| DecodeHintType Encapsulates a type of hint that a caller may pass to a barcode reader to help it
 more quickly or accurately decode it. | 
| NotFoundException Thrown when a barcode was not found in the image. | 
| Class and Description | 
|---|
| BarcodeFormat Enumerates barcode formats known to this package. | 
| BinaryBitmap This class is the core bitmap class used by ZXing to represent 1 bit data. | 
| ChecksumException Thrown when a barcode was successfully detected and decoded, but
 was not returned because its checksum feature failed. | 
| DecodeHintType Encapsulates a type of hint that a caller may pass to a barcode reader to help it
 more quickly or accurately decode it. | 
| EncodeHintType These are a set of hints that you may pass to Writers to specify their behavior. | 
| FormatException Thrown when a barcode was successfully detected, but some aspect of
 the content did not conform to the barcode's format rules. | 
| NotFoundException Thrown when a barcode was not found in the image. | 
| Reader Implementations of this interface can decode an image of a barcode in some format into
 the String it encodes. | 
| Result Encapsulates the result of decoding a barcode within an image. | 
| Writer The base class for all objects which encode/generate a barcode image. | 
| WriterException A base class which covers the range of exceptions which may occur when encoding a barcode using
 the Writer framework. | 
| Class and Description | 
|---|
| DecodeHintType Encapsulates a type of hint that a caller may pass to a barcode reader to help it
 more quickly or accurately decode it. | 
| NotFoundException Thrown when a barcode was not found in the image. | 
| Reader Implementations of this interface can decode an image of a barcode in some format into
 the String it encodes. | 
| Result Encapsulates the result of decoding a barcode within an image. | 
| Class and Description | 
|---|
| DecodeHintType Encapsulates a type of hint that a caller may pass to a barcode reader to help it
 more quickly or accurately decode it. | 
| FormatException Thrown when a barcode was successfully detected, but some aspect of
 the content did not conform to the barcode's format rules. | 
| NotFoundException Thrown when a barcode was not found in the image. | 
| Reader Implementations of this interface can decode an image of a barcode in some format into
 the String it encodes. | 
| Result Encapsulates the result of decoding a barcode within an image. | 
| Class and Description | 
|---|
| FormatException Thrown when a barcode was successfully detected, but some aspect of
 the content did not conform to the barcode's format rules. | 
| NotFoundException Thrown when a barcode was not found in the image. | 
| Class and Description | 
|---|
| BarcodeFormat Enumerates barcode formats known to this package. | 
| BinaryBitmap This class is the core bitmap class used by ZXing to represent 1 bit data. | 
| ChecksumException Thrown when a barcode was successfully detected and decoded, but
 was not returned because its checksum feature failed. | 
| DecodeHintType Encapsulates a type of hint that a caller may pass to a barcode reader to help it
 more quickly or accurately decode it. | 
| EncodeHintType These are a set of hints that you may pass to Writers to specify their behavior. | 
| FormatException Thrown when a barcode was successfully detected, but some aspect of
 the content did not conform to the barcode's format rules. | 
| NotFoundException Thrown when a barcode was not found in the image. | 
| Reader Implementations of this interface can decode an image of a barcode in some format into
 the String it encodes. | 
| Result Encapsulates the result of decoding a barcode within an image. | 
| Writer The base class for all objects which encode/generate a barcode image. | 
| WriterException A base class which covers the range of exceptions which may occur when encoding a barcode using
 the Writer framework. | 
| Class and Description | 
|---|
| ChecksumException Thrown when a barcode was successfully detected and decoded, but
 was not returned because its checksum feature failed. | 
| FormatException Thrown when a barcode was successfully detected, but some aspect of
 the content did not conform to the barcode's format rules. | 
| NotFoundException Thrown when a barcode was not found in the image. | 
| ResultPoint Encapsulates a point of interest in an image containing a barcode. | 
| Class and Description | 
|---|
| ChecksumException Thrown when a barcode was successfully detected and decoded, but
 was not returned because its checksum feature failed. | 
| Class and Description | 
|---|
| BinaryBitmap This class is the core bitmap class used by ZXing to represent 1 bit data. | 
| Class and Description | 
|---|
| WriterException A base class which covers the range of exceptions which may occur when encoding a barcode using
 the Writer framework. | 
| Class and Description | 
|---|
| BarcodeFormat Enumerates barcode formats known to this package. | 
| BinaryBitmap This class is the core bitmap class used by ZXing to represent 1 bit data. | 
| ChecksumException Thrown when a barcode was successfully detected and decoded, but
 was not returned because its checksum feature failed. | 
| DecodeHintType Encapsulates a type of hint that a caller may pass to a barcode reader to help it
 more quickly or accurately decode it. | 
| EncodeHintType These are a set of hints that you may pass to Writers to specify their behavior. | 
| FormatException Thrown when a barcode was successfully detected, but some aspect of
 the content did not conform to the barcode's format rules. | 
| NotFoundException Thrown when a barcode was not found in the image. | 
| Reader Implementations of this interface can decode an image of a barcode in some format into
 the String it encodes. | 
| Result Encapsulates the result of decoding a barcode within an image. | 
| Writer The base class for all objects which encode/generate a barcode image. | 
| WriterException A base class which covers the range of exceptions which may occur when encoding a barcode using
 the Writer framework. | 
| Class and Description | 
|---|
| ChecksumException Thrown when a barcode was successfully detected and decoded, but
 was not returned because its checksum feature failed. | 
| DecodeHintType Encapsulates a type of hint that a caller may pass to a barcode reader to help it
 more quickly or accurately decode it. | 
| FormatException Thrown when a barcode was successfully detected, but some aspect of
 the content did not conform to the barcode's format rules. | 
| ResultPoint Encapsulates a point of interest in an image containing a barcode. | 
| Class and Description | 
|---|
| DecodeHintType Encapsulates a type of hint that a caller may pass to a barcode reader to help it
 more quickly or accurately decode it. | 
| FormatException Thrown when a barcode was successfully detected, but some aspect of
 the content did not conform to the barcode's format rules. | 
| ResultPoint Encapsulates a point of interest in an image containing a barcode. | 
| ResultPointCallback Callback which is invoked when a possible result point (significant
 point in the barcode image such as a corner) is found. | 
| Class and Description | 
|---|
| EncodeHintType These are a set of hints that you may pass to Writers to specify their behavior. | 
| WriterException A base class which covers the range of exceptions which may occur when encoding a barcode using
 the Writer framework. | 
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